TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
1.J.1.1.1









P98 virion egress pyrimidal structure forming protein of 98 aas and one N-terminal TMS (Quax et al., 2011).

Viruses
Zilligvirae, Taleaviricota
P98 of Sulfolobus islandicus rod-shaped virus 2 (Q8V9M0)
1.J.1.1.2









Sulfolobus turreted icosahedral virus (STIV) c92 pyrimidal protein of 92 aas and one N-terminal TMS (Snyder et al. 2011).  This protein alone is responsible for the formation of the pyramidal lysis structure in the cell membrane and is essential for virus replication. 

Viruses
Bamfordvirae, Preplasmiviricota
c92 protein of Sulfolobus sulfataricus turreted icosahedral virus (Q6Q0L7)
1.J.1.1.3









SRSV P92 pyrimidal protein of 92 aas and 1 N-terminal TMS.

Viruses
Zilligvirae, Taleaviricota
P92 of Stygiolobus rod-shaped virus (B6EFE0)
1.J.1.1.4









Uncharacterized protein of 92 aas with 1 N-terminal TMS plus a C-terminal region of lesser hydrophobic character that might be a TMS.

Archaea
Thermoproteota
UP of Sulfolobaceae
   
 
1.J.1.1.5









Putative pyramid forming protein of 98 aas and 1 N-terminal TMS.

Viruses
Zilligvirae, Taleaviricota
Pyramid-forming protein of Saccharolobus solfataricus rod-shaped virus 1